Hey guys! Has anyone seen this or know why!

[OFD25]

Hey guys long story short! My 2007 RXP was throwing a low 12v and rough idling and didn’t want to stay running. The battery charging system is in working order, the battery is good, I even swapped out the voltage regulator to rule that out. And it still happens! It will run fine if I just floor it out of the gate once started but won’t keep a idle. I replaced all my fuses as well as the starting fuses. And still nothing. I finally gave up and took it in. Within 45 mind he said it was my ECU. So I took it home and went to remove my ECU to get the numbers off of it and saw this, anyone know why there is another sticker on top of the existing one!

Or any more ideas before my wallet feels the pain with a new ECU.


Thank you!

 

[OFD25]

 

[mwat65]

Looks like a service sticker where it’s been worked on before in some capacity.

 

[mwat65]

I would try cleaning all the connections and fuse holders. Apply dialectic grease to all connectors when your done cleaning.